ThinkGrid: Calm Logic Puzzles

De Appmakers

In-app purchases

About this game

ThinkGrid is a calm collection of logic puzzles for people who want to think,
not be sold to.

Eight hand-crafted puzzle types in one quiet app. No ads. Ever. No coins,
no timers counting down, no popups asking you to buy something at the exact
moment you got stuck. Just puzzles, and the slow pleasure of working one out.

✦ EIGHT LOGIC PUZZLES, ONE APP
• Suguru (Tectonic)
• Star Battle (Queens, Two Not Touch)
• Masyu
• Nonogram (Picross)
• Hashi (Bridges)
• Light Up (Akari)
• Kakuro
• Fillomino
• Tents
• Bomb Diggger

✦ DAILY PUZZLES
A fresh daily for every game type, every day. Build a streak. Or don't —
nothing punishes you if you skip a day.

✦ BUILT FOR CALM
• No advertising of any kind
• No coins, no revives, no "watch a video to continue"
• Soft, readable typography
• Light and dark themes, with a system-follow option
• Designed for short breaks or longer focus sessions

✦ DESIGNED FOR EVERYONE
• Large tap targets and high-contrast text
• Free hints whenever you want one
• Undo and redo, as many times as you like
• Mistakes underline themselves — no fail states, no penalty
• Works fully offline

✦ THINKGRID PLUS (optional)
For players who want more, there's an optional yearly subscription or one-time
lifetime purchase. It unlocks Master and Grandmaster difficulties, the full
daily archive, four extra themes, cross-device sync, and detailed solving
insights. Free tier stays complete forever.

Perfect for fans of Sudoku, Nonograms, Picross, Logic Grid Puzzles, Brain
Training, Daily Challenges, and quiet thinking.

Made by two people in the Netherlands. Built to last, not to extract.

What’s new

New look and feel implemented.
Few bugs fixed.